package com.encryption.dao;

import java.util.List;

import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.encryption.model.DeptCert;

/**
 * A data access object (DAO) providing persistence and search support for
 * DeptCert entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.encryption.model.DeptCert
 * @author MyEclipse Persistence Tools
 */

public class DeptCertDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(DeptCertDAO.class);
	// property constants
	public static final String CERT_SN = "certSn";
	public static final String CERT_STR = "certStr";
	public static final String CERT_THRUMBID = "certThrumbid";
	public static final String  DEPT_ID       = "deptId";

	public void save(DeptCert transientInstance) {
		log.debug("saving DeptCert instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(DeptCert persistentInstance) {
		log.debug("deleting DeptCert instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public DeptCert findById(java.lang.String id) {
		log.debug("getting DeptCert instance with id: " + id);
		try {
			DeptCert instance = (DeptCert) getSession().get(
					"com.encryption.model.DeptCert", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(DeptCert instance) {
		log.debug("finding DeptCert instance by example");
		try {
			List results = getSession()
					.createCriteria("com.encryption.model.DeptCert")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding DeptCert instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from DeptCert as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByCertSn(Object certSn) {
		return findByProperty(CERT_SN, certSn);
	}

	public List findByCertStr(Object certStr) {
		return findByProperty(CERT_STR, certStr);
	}

	public List findByCertThrumbid(Object certThrumbid) {
		return findByProperty(CERT_THRUMBID, certThrumbid);
	}
	public List findByDeptId(Object deptId) {
        return findByProperty(DEPT_ID, deptId);
    }
	
	public List findAll() {
		log.debug("finding all DeptCert instances");
		try {
			String queryString = "from DeptCert";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public DeptCert merge(DeptCert detachedInstance) {
		log.debug("merging DeptCert instance");
		try {
			DeptCert result = (DeptCert) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(DeptCert instance) {
		log.debug("attaching dirty DeptCert instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(DeptCert instance) {
		log.debug("attaching clean DeptCert instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}